High purity alkyllithium compounds and process of preparation
AssigneeFMC Corporation
InventorsRobert C. Morrison, B. Troy Dover, Conrad W. Kamienski
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Abstract
A process for the preparation of alkyllithium compounds including 2-alkyl-substituted alkyllithium compounds by reacting in a liquid organic solvent, in an inert atmosphere a C.sub.2 to C.sub.18 saturated, acyclic, primary alkyl halide including 2-alkyl-substituted alkyl halides with a dispersion of particulate lithium and sodium metals in which there is 5 to 50 mole percent sodium based on the lithium content at a temperature of 0.degree. to a temperature up to but not exceeding the decomposition temperature of the product.
Claims8
A process for the preparation of alkyllithium compounds by reacting in a liquid organic solvent, in an inert atmosphere a C.sub.2 to C.sub.18 saturated, acyclic, primary alkyl halide in which the improvement comprises reacting the primary halide with a dispersion of particulate lithium and sodium metals in which there is 5 to 30 mole percent sodium based on the lithium content at a temperature of 0.degree. to a temperature up to but not exceeding the decomposition temperature of the product alkyllithium compound.
Dependencies are inferred from the claim text.